A100gm copper block is heated in boiling water for 10min and then it is dropped into 150gm of water at 30 c in a 200gm calorimeter. if the temperature of water is raised to 33.6 c . determine the specific heat of material of calorimeter?

battery with hi vtge high val resist in series

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide